Non-consolidated Financial Results Release For the Year Ended March 31, 2006 May 12, 2006 [Japanese GAAP] Name of registrant: Nippon Telegraph and Telephone Corporation Code No.: 9432 Stock exchanges on which the Company's shares are listed: Tokyo, Osaka, Nagoya, Fukuoka and Sapporo Address of principal executive office: Tokyo, Japan (URL http://www.ntt.co.jp/ir/) Representative: Norio Wada, President Contact: Shigehito Katsuki, Head of IR, Department 4/ TEL (03) 5205-5581 Date of the meeting of the board of directors for approval of the non-consolidated financial statements: May 12, 2006 Interim dividends plan: Yes Scheduled date of dividend payments: June 29, 2006 Date of the ordinary general meeting of shareholders: June 28, 2006 Adoption of the Unit Share System: No 1. Non-consolidated Financial Results for the Year Ended March 31, 2006 (April 1, 2005 - March 31, 2006) Amounts are rounded off per 1 million yen throughout this report. (1) Non-consolidated Results of Operations (2) Dividends (3) Non-consolidated Financial Position 2. Non-consolidated Financial Results Forecasts for the Year Ending March 31, 2007 (April 1, 2006 - March 31, 2007) (Reference) Expected Earnings per Share (Year ending March 31, 2007): 14,180.44 yen With regard to the assumptions and other related matters concerning the above estimated results, please refer to this(3. BUSINESS RESULTS AND FINANCIAL CONDITIONS:[NOTE] ). Copyright (c) 2006 Nippon telegraph and telephone corporation